CN1350310A - 螺旋电感器 - Google Patents

螺旋电感器 Download PDF

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Publication number
CN1350310A
CN1350310A CN01136623A CN01136623A CN1350310A CN 1350310 A CN1350310 A CN 1350310A CN 01136623 A CN01136623 A CN 01136623A CN 01136623 A CN01136623 A CN 01136623A CN 1350310 A CN1350310 A CN 1350310A
Authority
CN
China
Prior art keywords
conductor
inductor
width
inboard
inductance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN01136623A
Other languages
English (en)
Chinese (zh)
Inventor
植田和彦
宫崎正巳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN1350310A publication Critical patent/CN1350310A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN01136623A 2000-10-23 2001-10-22 螺旋电感器 Pending CN1350310A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000328406A JP2002134319A (ja) 2000-10-23 2000-10-23 スパイラルインダクタ
JP328406/2000 2000-10-23

Publications (1)

Publication Number Publication Date
CN1350310A true CN1350310A (zh) 2002-05-22

Family

ID=18805262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01136623A Pending CN1350310A (zh) 2000-10-23 2001-10-22 螺旋电感器

Country Status (6)

Country Link
US (1) US20020067235A1 (fr)
EP (1) EP1202297A3 (fr)
JP (1) JP2002134319A (fr)
KR (1) KR100441717B1 (fr)
CN (1) CN1350310A (fr)
TW (1) TW516049B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100440512C (zh) * 2006-07-14 2008-12-03 盛群半导体股份有限公司 具有高质量因素的集成电路螺旋电感
CN1973437B (zh) * 2004-08-20 2010-10-13 瑞科信公司 包括集成频带选择滤波器的电视接收器
CN101051548B (zh) * 2007-02-26 2011-05-11 威盛电子股份有限公司 电感结构
CN102906830A (zh) * 2010-05-05 2013-01-30 马维尔国际贸易有限公司 磁屏蔽电感器结构
CN103377811A (zh) * 2012-04-24 2013-10-30 乾坤科技股份有限公司 电磁器件及其线圈结构
CN104810132A (zh) * 2012-04-24 2015-07-29 乾坤科技股份有限公司 电磁器件
US10312190B2 (en) 2014-07-30 2019-06-04 Realtek Semiconductor Corporation Structure of integrated inductor
CN114175862A (zh) * 2020-03-27 2022-03-11 住友电气工业株式会社 柔性印刷布线板及抖动校正模块

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* Cited by examiner, † Cited by third party
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US6714112B2 (en) * 2002-05-10 2004-03-30 Chartered Semiconductor Manufacturing Limited Silicon-based inductor with varying metal-to-metal conductor spacing
JP4367487B2 (ja) * 2004-07-20 2009-11-18 株式会社村田製作所 コイル部品
KR100690355B1 (ko) * 2005-01-28 2007-03-09 재단법인서울대학교산학협력재단 유전체 오버행을 이용한 고주파 스위치 및 유전체오버행을 이용한 인덕터 제조 방법
TWI280593B (en) 2005-06-16 2007-05-01 Via Tech Inc Inductor
JP4895039B2 (ja) * 2007-06-08 2012-03-14 日本電気株式会社 インダクタ、配線基板、および半導体装置
KR100862489B1 (ko) * 2007-06-11 2008-10-08 삼성전기주식회사 스파이럴 인덕터
WO2009001664A1 (fr) * 2007-06-22 2008-12-31 Murata Manufacturing Co., Ltd. Elément de circuit irréversible
TWI371766B (en) * 2007-12-26 2012-09-01 Via Tech Inc Inductor structure
JP2009272360A (ja) 2008-05-01 2009-11-19 Panasonic Corp インダクタおよびその製造方法
DE102011102484B4 (de) * 2011-05-24 2020-03-05 Jumatech Gmbh Leiterplatte mit Formteil und Verfahren zu dessen Herstellung
KR101216946B1 (ko) 2012-01-19 2013-01-02 한국과학기술원 온칩 적층형 스파이럴 인덕터
US8836460B2 (en) * 2012-10-18 2014-09-16 International Business Machines Corporation Folded conical inductor
JP6128224B2 (ja) * 2013-09-02 2017-05-17 株式会社村田製作所 電子部品及びコモンモードチョークコイル
US9177709B2 (en) * 2013-09-05 2015-11-03 Globalfoundries Inc. Structure and method for high performance multi-port inductor
KR101539879B1 (ko) * 2014-01-02 2015-07-27 삼성전기주식회사 칩 전자부품
KR102004791B1 (ko) * 2014-05-21 2019-07-29 삼성전기주식회사 칩 전자부품 및 그 실장기판
US10063100B2 (en) 2015-08-07 2018-08-28 Nucurrent, Inc. Electrical system incorporating a single structure multimode antenna for wireless power transmission using magnetic field coupling
US10658847B2 (en) 2015-08-07 2020-05-19 Nucurrent, Inc. Method of providing a single structure multi mode antenna for wireless power transmission using magnetic field coupling
KR101818170B1 (ko) 2016-03-17 2018-01-12 주식회사 모다이노칩 코일 패턴 및 그 형성 방법, 이를 구비하는 칩 소자
JP6380716B1 (ja) * 2016-11-28 2018-08-29 株式会社村田製作所 多層基板、多層基板の回路基板への実装構造、および多層基板の製造方法
JP6848734B2 (ja) * 2017-07-10 2021-03-24 Tdk株式会社 コイル部品
CN113921238A (zh) * 2018-01-12 2022-01-11 乾坤科技股份有限公司 电子装置及其制作方法
KR102150565B1 (ko) * 2018-05-11 2020-09-01 한국전자통신연구원 저손실 스파이럴 코일

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830732A (en) * 1956-07-02 1958-04-15 Swingspout Measure Company Can-puncturing dispensing device with removable handle
DE2520934C3 (de) * 1975-05-10 1982-07-08 Blaupunkt-Werke Gmbh, 3200 Hildesheim Gedruckte Spule
US4016519A (en) * 1976-05-14 1977-04-05 Blaupunkt-Werke Gmbh Printed circuit coils
DE2830732A1 (de) * 1978-07-13 1980-01-31 Bosch Gmbh Robert Auf einem isoliertraeger aufgebrachte spule
JP2520934Y2 (ja) * 1990-08-10 1996-12-18 株式会社平和 パチンコ機の入賞装置
JPH04333204A (ja) * 1991-05-08 1992-11-20 Fujitsu Ltd 磁気検出コイル
JP3359099B2 (ja) * 1993-07-21 2002-12-24 日本電信電話株式会社 薄膜インダクタおよび薄膜トランス
JP3166720B2 (ja) * 1998-08-25 2001-05-14 株式会社村田製作所 インダクタの製造方法
JP2001085230A (ja) * 1999-09-14 2001-03-30 Murata Mfg Co Ltd インダクタ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1973437B (zh) * 2004-08-20 2010-10-13 瑞科信公司 包括集成频带选择滤波器的电视接收器
CN100440512C (zh) * 2006-07-14 2008-12-03 盛群半导体股份有限公司 具有高质量因素的集成电路螺旋电感
CN101051548B (zh) * 2007-02-26 2011-05-11 威盛电子股份有限公司 电感结构
CN102906830A (zh) * 2010-05-05 2013-01-30 马维尔国际贸易有限公司 磁屏蔽电感器结构
CN103377811A (zh) * 2012-04-24 2013-10-30 乾坤科技股份有限公司 电磁器件及其线圈结构
CN104810132A (zh) * 2012-04-24 2015-07-29 乾坤科技股份有限公司 电磁器件
US10312190B2 (en) 2014-07-30 2019-06-04 Realtek Semiconductor Corporation Structure of integrated inductor
CN114175862A (zh) * 2020-03-27 2022-03-11 住友电气工业株式会社 柔性印刷布线板及抖动校正模块
US11657944B2 (en) 2020-03-27 2023-05-23 Sumitomo Electric Industries, Ltd. Flexible printed circuit board and image stabilization module

Also Published As

Publication number Publication date
EP1202297A3 (fr) 2003-01-15
EP1202297A2 (fr) 2002-05-02
US20020067235A1 (en) 2002-06-06
JP2002134319A (ja) 2002-05-10
TW516049B (en) 2003-01-01
KR20020033520A (ko) 2002-05-07
KR100441717B1 (ko) 2004-07-23

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SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication